diff --git a/build.gradle b/build.gradle
index 754a90fab..d791edaf6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -171,7 +171,7 @@ android.applicationVariants.all { variant ->
   def applicationId = getPackageName()
   def adb = android.getAdbExe().toString()
   def variantName = variant.name.capitalize()
-  def grantPermissionTask = tasks.create("grant${variantName}Permissions") << {
+  def grantPermissionTask = tasks.create("grant${variantName}Permissions").doLast({
     "${adb} devices".execute().text.eachLine {
       "${adb} shell pm grant ${applicationId} android.permission.RECORD_AUDIO".execute()
       "${adb} shell pm grant ${applicationId} android.permission.WRITE_EXTERNAL_STORAGE".execute()
@@ -179,7 +179,7 @@ android.applicationVariants.all { variant ->
       "${adb} shell pm grant ${applicationId} android.permission.READ_PHONE_STATE".execute()
       "${adb} shell pm grant ${applicationId} android.permission.READ_CONTACTS".execute()
     }
-  }
+  })
 }
 
 task runApplication() {